CN208665181U - A kind of windscreen structure and a kind of rail vehicle - Google Patents
A kind of windscreen structure and a kind of rail vehicle Download PDFInfo
- Publication number
- CN208665181U CN208665181U CN201820778909.3U CN201820778909U CN208665181U CN 208665181 U CN208665181 U CN 208665181U CN 201820778909 U CN201820778909 U CN 201820778909U CN 208665181 U CN208665181 U CN 208665181U
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- China
- Prior art keywords
- fixing seat
- windscreen
- rubber bag
- bag tank
- fixed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides firstly a kind of windscreen structure, including rubber bag tank and installation frame, the rubber bag tank includes integrally formed inner side edge, outer side edges and the ontology for being formed with inner chamber body, and the installation frame includes first fixing seat fixed with the outer side edges and second fixing seat fixed with the inner side edge.The utility model, which further provides, a kind of is equipped with a kind of rail vehicle of windscreen structure as previously described.A kind of windscreen structure provided by the utility model and a kind of rail vehicle, windscreen structure is fixed using double screw, and after installation, the non-deformability of windscreen when well can effectively reduce vehicle running resistance and improve vehicle operation is matched with installation frame outer surface.
Description
Technical field
The utility model relates to a kind of rail vehicle technical field, especially a kind of windscreen applied in rail vehicle end
Structure.
Background technique
Windscreen is the standard configuration of motor-car, and the outside of end wall of car body is arranged in, can be effectively improved the aerodynamics of train
Performance reduces the windage in vehicle operation, reduces the gap between adjacent two vehicle end, reduces security risk.It is conventional at present
Contactless windscreen use one-piece construction, windscreen structure is fixed on the fixed frame on headwall or outside headwall with single bolt
On frame.When vehicle high-speed is run, end is formed biggish draught head with inside, held by high speed airflow influence, windscreen capsule outside
It easily causes windscreen capsule to flip to the outside, be broken, reduces the service life of windscreen, maintenance, replacement heavy workload, it is unnecessary to cause
Ground waste.
Utility model content
The utility model main purpose is to solve the above problems, and to each provide a kind of structure with deficiency simple, carries out double
It arranges the windscreen structure of fixation and a kind of rail vehicle of the windscreen structure is installed.
To achieve the above object, a kind of technical solution for windscreen structure that the utility model provides first is:
A kind of windscreen structure, including rubber bag tank and installation frame, the rubber bag tank include integrally formed inner side edge, outside
Side and the ontology for being formed with inner chamber body, the installation frame include first fixing seat fixed with the outer side edges and with it is described interior
The second fixed fixing seat of side.
Further, after the rubber bag tank is fixed on the installation frame, the outer side edges are wrapped in the inner chamber body
Inside.
Further, first fixing seat is parallel with end wall of car body outer surface, second fixing seat and the headwall
Vertically.
Further, the ontology include connection in a certain angle first while and when second, first side is towards vehicle
External side, and lateral surface is plane.
Further, on the outside of the lateral surface Yu car body on first side in the same plane.Further, the rubber bag tank
Using high rigidity ethylene propylene diene rubber.
Further, first fixing seat and/or second fixing seat have a C-shaped channel, the outer side edges and/or
Inner side edge by T-bolt respectively with fixed at the C-shaped channel of first fixing seat and the second fixing seat or described first
Mounting hole is provided in fixing seat and/or the second fixing seat, the rubber bag tank passes through bolt and first fixing seat and second
Fixing seat is fixed at the mounting hole.
Further, the outer side edges, inner side edge outside be equipped with pressing plate, the nut of the T-bolt or the spiral shell
The nut of bolt is pressed on the pressing plate.
Further, the edge of the inner side edge is equipped with detent, and the one end of the pressing plate at the inner side edge is inserted
Enter into the detent.
The utility model further provides a kind of rail vehicle, adopts the following technical scheme that
A kind of rail vehicle, including car body are equipped with a kind of windscreen knot as previously described on the outside of the end wall of car body
Structure.
In conclusion a kind of windscreen structure provided by the utility model and a kind of rail vehicle, compared with prior art, tool
There is following technical advantage:
1. rubber bag tank uses high rigidity ethylene propylene diene rubber, deflection can effectively reduce；
2. the inside and outside side of rubber bag tank is fixed with fixed frame respectively, bilateral stationary plane can effectively enhance the resistance of windscreen
Shape ability reduces windscreen since wind caused by swinging is made an uproar；
3. rationally utilizing the elasticity of rubber, outer side edges are fixed by reversion inner side edge, guarantee the same of installation appearance
When, rubber bag tank sectional dimension is reduced, rubber bag tank weight is reduced；
4. rationally utilizing steel construction profile, C-shaped channel is integrated on steel construction profile, avoids processing on steel construction headwall
Or interface is welded and fixed.
Detailed description of the invention:
A kind of Fig. 1: the scheme of installation of windscreen structure of the utility model on the car body；
A kind of Fig. 2: windscreen structural schematic diagram of the utility model；
Wherein: headwall 1, installation frame 2, rubber bag tank 3, outer side edges 4, ontology 5, inner side edge 6, the first side 7, the second side 8, peace
Tankage 9, T-bolt 10, the first pressing plate 11, detent 12, the first fixing seat 13, the second fixing seat 14, inner chamber body 15, the second pressing plate
16。
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
A kind of windscreen structure that the utility model provides first, including rubber bag tank 3 and installation frame 2, rubber bag tank 3 include
Integrally formed inner side edge 4, outer side edges 6 and ontology 5, installation frame 2 include first fixing seat 13 fixed with outer side edges 4 and with
The second fixed fixing seat 14 of inner side edge 6.
As shown in Figure 1, windscreen structure is mounted at 1 outer profile of headwall of car body, windscreen structure global shape and headwall 1
Outer profile is consistent, and the end of each compartment is respectively equipped with a windscreen structure, and the end in two section compartments forms contactless windscreen,
Compared with prior art, contactless windscreen structural stability provided by the utility model is good, and vehicle operation can be effectively reduced
Air drag protects the equipment at vehicle end.Windscreen structure includes windscreen and installation frame 2, is made with windscreen in existing conventional techniques
Material is different, and in the present invention, windscreen, especially can be using height using the rubber bag tank 3 of generally rubber material
Hardness ethylene propylene diene rubber makes windscreen have certain elasticity, and benefit using the elasticity, ductility, deformation resistance of rubber itself
With the hardness of itself, the injury that may cause in vehicle operation to windscreen is reduced.As shown in Fig. 2, rubber bag tank 3 includes one
Molding outer side edges 4, ontology 5 and inner side edge 6, ontology 5 include interconnected first at 7 and second 8, the first side 7 with it is outer
Side 4 connects, and the second side 8 connect with inner side edge 6, first at 7 and second 8 between junction shape have a certain degree,
In the utility model, first at 7 and second 8 between formed 30 ° -- 60 ° of angle is recommended as 45 ° of angle, makes the first side 7
And second side 8 medial surface between form an inner chamber body 15, inner chamber body 15 can enhance the elasticity, intensity, anti-impact of entire windscreen
Hit ability.The outer end face of first angle that 8 junctions are formed at 7 and second does rounding processing, makes the partly round transition of angle,
Low wind noise drops.
2 one end of installation frame can be integrally formed with headwall 1 or is connected and fixed with the outline border of headwall 1 using the prior art,
Any one method that the mode of being fixedly connected can be used the prior art or be likely to occur in the future, does not constrain and limits herein, pacifies
Frame up frame 2 lateral surface (can be passenger in the side that platform is seen on the outside of car body) it is concordant with car body lateral surface, in same plane
On, it is Specifically in the elongated surfaces of car body lateral surface.The other end and rubber bag tank 3 of installation frame 2 are fixed, to make rubber bag tank
3 are fixed on the headwall 1 of car body.In the present invention, rubber bag tank 3 and installation frame 2 carry out dual fixation, installation frame 2
For the profile structure with center cavity, including the first fixing seat 13 for being fixed with outer side edges 4 and it is used for fixed with inner side edge 6
The second fixing seat 14, the first fixing seat 13 and the second fixing seat 14 be integrally formed with installation frame 2, in the present invention,
As shown in Figure 1, the first fixing seat 13 and 14 place plane of the second fixing seat are mutually perpendicular to, wherein the first fixing seat 13 and headwall 1
Lateral surface it is parallel, the second fixing seat 14 is vertical with the lateral surface of headwall 1, in practical applications, can be according to the specific of headwall 1
The concrete shape feature of features of shape and installation frame 2 determines between 14 place plane of the first fixing seat 13 and the second fixing seat
Angled relationships.In the present invention, two fixing seats can be the C-shaped channel being arranged on installation frame 2 or fixing seat itself
With C-shaped channel, in the present invention, C-shaped channel can be through slot, isometric with installation frame 2, in practical applications, can be according to peace
The structure feature of frame 2 that frames up and the fixed relationship of end wall of car body 1 determine setting position and the length of C-shaped channel, can be to rubber bag tank 3
It carries out effectively fixed.Outer side edges 4 and inner side edge 6 by T-bolt respectively with the first fixing seat 13 and the second fixing seat 14
It is fixed.Or two fixing seat be the mounting hole directly processed on installation frame 2, likewise, mounting hole can be according to installation frame 2
The distance between structure feature, the setting position that mounting hole is determined with the fixed relationship of end wall of car body 1 and adjacent two mounting hole, make
Windscreen and installation frame 2 are carried out effectively fixed using bolt；Or two fixing seat structure of mounting hole and/or C-shaped channel knot is respectively adopted
Structure, if windscreen side and installation frame 2 are fixed by C-shaped channel and T-bolt, the other side is fixed by mounting hole and bolt,
In practical application, it can determine that the first fixing seat 13 and the second fixing seat 14 use C type groove structure and/or mounting hole as needed
Structure.The head of T-bolt is inserted into C-shaped channel, and can be slided in slot, and the screw portion of T type bolt passes through rubber bag tank 3
The through hole of corresponding position stretch out, installation frame 2 is fixed with rubber bag tank 3 in attaching nut, and nut is pressed in rubber bag tank
3 outside.Bearing in outer side 4 and inner side edge 6 and installation frame 2 is equipped with pressing plate, enhancing between nut and rubber bag tank 3
The fixed effect of rubber bag tank 3.Correspondingly, the head of bolt is pressed on pressing plate when using structure of mounting hole.It is practical new at this
In type, as shown in Fig. 2, the bearing in outer side 4 and the first fixing seat 13 is provided with the first pressing plate 11, in inner side edge 6 and
The bearing of two fixing seats 14, is provided with the second pressing plate 16, and the edge of 16 inner side edge 6 of the second pressing plate is equipped with and inner side edge 6
Integrally formed detent 12, detent 12 are U-type groove, are open and (deviate from the side of installation frame 2 in such as Fig. 2 towards the direction of ontology 5
To), one end of the second pressing plate 16 at inner side edge 6 is inserted into detent 12, and the work of positioning and limit is played to the second pressing plate 16
With being easily installed.
When installation, rubber bag tank 3 is aligned along 2 bottom edge of installation frame and outer surface, the inner side edge 6 of rubber bag tank 3 is started, uses
Outer side edges 4 and the first fixing seat 13 are carried out multiple spot and fixed by the first pressing plate 11, T-bolt, installation permanent order successively from down toward
On, after outer side edges 4 fix, then inner side edge put down, the lateral surface of the lateral surface on the first side 7 and installation frame 2 is adjusted
Concordantly, inner side edge 6 is fixed with the second pressing plate 16, T-bolt, installation permanent order successively from top to bottom, makes full use of rubber
Elasticity realizes mechanical erection effect.After installation, outer side edges 4 and the first fixing seat 13 are covered by ontology 5, inner side edge 6 and are hidden, i.e.,
First fixing seat 13 and outer side edges 4 are wrapped in the interior of ontology formation in the inside (towards the direction of car body center line) of ontology 5
In cavity 15.There are two mounting surfaces, the i.e. elasticity of reasonable utilization rubber windshield for windscreen tool, and can guarantee installation appearance.T
Type bolt can arbitrarily slide in the fixing seat of C-shaped channel shape, make on windscreen that fixation hole position is unrestricted, make easy for installation, peace
It is good to fill matching.
In the present invention, rubber bag tank 3 is the rubber profile for being cavity type structure or cystic structures, and entire length can
The length of needs, the size of capsule (cavity) shape part are defined according to aerodynamics calculated result, not by car body chamfered shape
Limitation, shape as shown in Fig. 2 pass through the 2 outer profile area of installation frame of the elasticity of itself, buckling performance and body profile
Match, double side fixation can effectively enhance the non-deformability of windscreen, reduce windscreen since wind caused by swinging is made an uproar.
The utility model further provides a kind of rail vehicle, including car body, end wall of car body outside installation just like
A kind of previously described windscreen structure, windscreen structure is as it was noted above, this will not be repeated here.
In conclusion a kind of windscreen structure provided by the utility model and a kind of rail vehicle, compared with prior art, tool
There is following technical advantage:
1. rubber bag tank uses high rigidity ethylene propylene diene rubber, deflection can effectively reduce；
2. the inside and outside side of rubber bag tank is fixed with fixed frame respectively, bilateral stationary plane can effectively enhance the resistance of windscreen
Shape ability reduces windscreen since wind caused by swinging is made an uproar；
3. rationally utilizing the elasticity of rubber, outer side edges are fixed by reversion inner side edge, guarantee the same of installation appearance
When, rubber bag tank sectional dimension is reduced, rubber bag tank weight is reduced；
4. rationally utilizing steel construction profile, C-shaped channel is integrated on steel construction profile, avoids processing on steel construction headwall
Or interface is welded and fixed.
As described above, similar technical solution can be derived in conjunction with given plan content.But it is all without departing from this
The content of utility model technical solution, it is made by the above technical examples according to the technical essence of the present invention any simply to repair
Change, equivalent variations and modification, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of windscreen structure, including rubber bag tank and installation frame, it is characterised in that: the rubber bag tank includes in integrally formed
Side, outer side edges and the ontology for being formed with inner chamber body, the installation frame include first fixing seat fixed with the outer side edges
With second fixing seat fixed with the inner side edge.
2. a kind of windscreen structure as described in claim 1, it is characterised in that: the rubber bag tank is fixed on the installation frame
Afterwards, the outer side edges are wrapped on the inside of the inner chamber body.
3. a kind of windscreen structure as described in claim 1, it is characterised in that: first fixing seat and end wall of car body outer surface
In parallel, second fixing seat is vertical with the headwall.
4. a kind of windscreen structure as described in claim 1, it is characterised in that: the ontology includes the of connection in a certain angle
On one side with the second side, first side is towards car body outside, and lateral surface is plane.
5. a kind of windscreen structure as claimed in claim 4, it is characterised in that: lateral surface and the car body outside on first side exist
On same plane.
6. a kind of windscreen structure as described in claim 1, it is characterised in that: the rubber bag tank uses high rigidity ethylene-propylene-diene monomer
Glue.
7. such as a kind of windscreen structure as claimed in any one of claims 1 to 6, it is characterised in that: first fixing seat and/or institute
The second fixing seat is stated with C-shaped channel, the outer side edges and/or inner side edge by T-bolt respectively with first fixing seat and
Fixed at the C-shaped channel of second fixing seat or first fixing seat and/or the second fixing seat on be provided with mounting hole, institute
Rubber bag tank is stated to fix at the mounting hole by bolt and first fixing seat and the second fixing seat.
8. a kind of windscreen structure as claimed in claim 7, it is characterised in that: the outer side edges, inner side edge outside be equipped with
The nut of pressing plate, the nut of the T-bolt or the bolt is pressed on the pressing plate.
9. a kind of windscreen structure as claimed in claim 8, it is characterised in that: the edge of the inner side edge is equipped with detent, position
The one end of pressing plate at the inner side edge is inserted into the detent.
10. a kind of rail vehicle, including car body, it is characterised in that: the installation of the outside of the end wall of car body just like claim 1 to
A kind of 9 described in any item windscreen structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778909.3U CN208665181U (en) | 2018-05-24 | 2018-05-24 | A kind of windscreen structure and a kind of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778909.3U CN208665181U (en) | 2018-05-24 | 2018-05-24 | A kind of windscreen structure and a kind of rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208665181U true CN208665181U (en) | 2019-03-29 |
Family
ID=65823266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778909.3U Active CN208665181U (en) | 2018-05-24 | 2018-05-24 | A kind of windscreen structure and a kind of rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208665181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556858A (en) * | 2018-05-24 | 2018-09-21 | 青岛四方庞巴迪铁路运输设备有限公司 | A kind of windscreen structure and a kind of rail vehicle |
-
2018
- 2018-05-24 CN CN201820778909.3U patent/CN208665181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556858A (en) * | 2018-05-24 | 2018-09-21 | 青岛四方庞巴迪铁路运输设备有限公司 | A kind of windscreen structure and a kind of rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.86, Jinhong East Road, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Sifang Alstom railway transportation equipment Co.,Ltd. Address before: 266111 No. 86, Jinhong East Road, Jihongtan Town, Chengyang District, Qingdao City, Shandong Province Patentee before: BOMBARDIER SIFANG (QINGDAO) TRANSPORTATION Ltd. |
|
| CP03 | Change of name, title or address |